Instruction manual

2. Preparation for Installation
102
#3: Fan speed is controlled according to the intake air temperature, which causes the
noise level to vary.
#4: According to JIS Z 8813 Measuring Methods for Suspended Particulate Matter
Concentration in Air - General Requirements.
#5: If the temperature sensor for the intake air temperature exceeds 50 deg. C, the Switch
stops.
#6: If the temperature sensor for the intake air temperature exceeds 60 deg. C, the Switch
stops.
#7: When starting the switch, make sure that the temperature is in the range from 0 to 50
deg. C.
#8: No condensation
NOTE
For details about the operating mode of a switch's fan, see the manual Operation
Command Reference.
NOTE
The intake air temperature can be checked by using the show system or show
environment command. For details about the commands, see the manual
Operation Command Reference.